
Separating Switzerland and Italy sits the iconic Zermatt mountain, the Matterhorn. As if it's name wasn't epic enough, the Matterhorn summit reaches 14,692 ft (4,478m) - 9,600 ft (1,600m) above the town of Zermatt - offering a mere effective oxygen level of 11.8% at its peak.
Remarkable sunrise imagery by Alex Stead